<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="设备编码" prop="deviceCode">
        <el-input
          v-model="queryParams.deviceCode"
          placeholder="请输入设备编码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="设备名称" prop="deviceName">
        <el-input
          v-model="queryParams.deviceName"
          placeholder="请输入设备名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="能源类型" prop="energyType">
        <el-select v-model="queryParams.energyType" placeholder="请选择能源类型" clearable>
          <el-option
            v-for="dict in dict.type.ems_energy_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="设备类型" prop="deviceType">
        <el-select v-model="queryParams.deviceType" placeholder="请选择设备类型" clearable>
          <el-option
            v-for="dict in dict.type.ems_device_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="设备状态" clearable>
          <el-option
            v-for="dict in dict.type.sys_normal_disable"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['energy:device:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['energy:device:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['energy:device:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['energy:device:export']"
        >导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <device-import @importSuccess="getList" />
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="deviceList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="设备ID" align="center" prop="deviceId" />
      <el-table-column label="设备编码" align="center" prop="deviceCode" />
      <el-table-column label="设备名称" align="center" prop="deviceName" :show-overflow-tooltip="true" />
      <el-table-column label="能源类型" align="center" prop="energyType" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.ems_energy_type" :value="scope.row.energyType"/>
        </template>
      </el-table-column>
      <el-table-column label="设备类型" align="center" prop="deviceType">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.ems_device_type" :value="scope.row.deviceType"/>
        </template>
      </el-table-column>
      <el-table-column label="设备位置" align="center" prop="location" :show-overflow-tooltip="true" />
      <el-table-column label="制造商" align="center" prop="manufacturer" />
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['energy:device:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-s-data"
            @click="handleMqttFormat(scope.row)"
            v-hasPermi="['energy:device:list']"
          >MQTT格式</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['energy:device:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改设备对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="open"
      width="900px"
      append-to-body
      :close-on-click-modal="false"
      class="device-dialog"
    >
      <device-form
        ref="deviceForm"
        :device="form"
        :dict="dict"
        @submitSuccess="submitSuccess"
        @cancel="cancel"
      />
    </el-dialog>

    <!-- MQTT格式显示弹窗 -->
    <mqtt-format-dialog
      :visible.sync="mqttFormatVisible"
      :mqtt-data="mqttFormatData"
    />
  </div>
</template>

<script>
import { listDevice, getDevice, delDevice, addDevice, updateDevice, getDeviceLatestData, getDeviceOnlineStatistics, getDeviceMqttFormat } from "@/api/energy/device";
import DeviceForm from './components/DeviceForm';
import DeviceImport from './components/DeviceImport';
import MqttFormatDialog from './components/MqttFormatDialog';

export default {
  name: "Device",
  dicts: ['sys_normal_disable', 'ems_device_type', 'ems_energy_type'],
  components: {
    DeviceForm,
    DeviceImport,
    MqttFormatDialog
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 设备表格数据
      deviceList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        deviceCode: null,
        deviceName: null,
        energyType: null,
        deviceType: null,
        status: null
      },
      // 表单参数
      form: {},
      // MQTT格式弹窗显示状态
      mqttFormatVisible: false,
      // MQTT格式数据
      mqttFormatData: null
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询设备列表 */
    getList() {
      this.loading = true;
      listDevice(this.queryParams).then(response => {
        this.deviceList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        deviceId: null,
        deviceCode: null,
        deviceName: null,
        deviceType: null,
        deviceModel: null,
        location: null,
        deptId: null,
        status: "0",
        manufacturer: null,
        manufactureDate: null,
        installDate: null,
        ratedPower: null,
        ratedVoltage: null,
        ratedCurrent: null,
        remark: null
      };
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.deviceId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加设备";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const deviceId = row.deviceId || this.ids
      getDevice(deviceId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改设备";
      });
    },
    /** 表单提交成功回调 */
    submitSuccess() {
      this.open = false;
      this.getList();
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const deviceIds = row.deviceId || this.ids;
      this.$modal.confirm('是否确认删除设备编号为"' + deviceIds + '"的数据项？').then(function() {
        return delDevice(deviceIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('energy/device/export', {
        ...this.queryParams
      }, `device_${new Date().getTime()}.xlsx`)
    },
    /** MQTT格式按钮操作 */
    handleMqttFormat(row) {
      const deviceId = row.deviceId;
      getDeviceMqttFormat(deviceId).then(response => {
        this.mqttFormatData = response.data;
        this.mqttFormatVisible = true;
      }).catch(() => {
        this.$modal.msgError("获取MQTT格式失败");
      });
    }
  }
};
</script>

<style lang="scss" scoped>
::v-deep .device-dialog {
  .el-dialog__header {
    background: #409eff;
    border-bottom: 1px solid #e4e7ed;
    padding: 20px 24px;

    .el-dialog__title {
      font-size: 18px;
      font-weight: 600;
      color: #ffffff;
    }

    .el-dialog__headerbtn {
      top: 20px;
      right: 24px;

      .el-dialog__close {
        color: #ffffff;
        font-size: 18px;

        &:hover {
          color: #ffffff;
        }
      }
    }
  }

  .el-dialog__body {
    padding: 0;
    background: #ffffff;
  }

  .el-dialog {
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  }
}
</style>
</style>